I bought this bike for the parts (last generation super record). Now I am trying to figure out what this frame is. None of the components were original. Specs/info:

• appears powder coated
• Nervex Pro lugs
• Simplex dropouts
• 120mm rear spread
• 28.2mm seat tube OD (metric 531 I think)
• 26.4mm seat post
• braze on above the BB derailleur cable guides
• braze on shifter bosses (they don't look original, too clean)
• two sets of bottle cage mounts (probably not original)
• braze on top tube cable guides (original?)
• braze on rear derailleur cable guide
• no adjuster screws in dropouts
• riveted serial # plate on BB
• nutted brake mounts

I think this is maybe a Peugeot P something. Mid - late 70s maybe. I thought it might be a Motobecane Grand Jubile or Record but the top of the seat stays look like a Peugeot. I think the Nervex pro lugs were only used on the Peugeot P series bikes before 78.